sqlTemplate(ruleId,expression,class,level)
::= <<
package rule_10001
import com.sunwin.metro.bean.<class>
rule "<ruleId>"
     when
           $pAlarm : <class>( <expression> )
     then
            //用insert返回值
            $pAlarm.setFlag($pAlarm.getFlag()+"<ruleId>"+"/");
end
>>